Ask around for a good intro-to-member conversion rate and you'll be told 20%. Or 25%. Or that a studio down the road runs 60% and you should probably be worried.
The published figures genuinely do range from under 10% to over 70%. Not because some studios are seven times better than others — although some really are better — but because conversion rate is four decisions in a trench coat, and almost nobody states which four they made.
What are the four decisions?
Every intro conversion rate answers these, whether or not the person quoting it knows:
| Decision | Option A | Option B | Effect on your rate |
|---|---|---|---|
| Denominator | Intros sold | Intros who attended | B is always higher |
| Window | 30 days | 90 days | B is higher; slower to read |
| What counts | Membership only | Any repeat purchase | B is much higher |
| Cohort | By intro start date | By month of joining | B flatters good months |
A studio measuring attended intros, a 90-day window, counting any repeat purchase, cohorted by join month can honestly report a number roughly double a studio measuring intros sold, 30 days, memberships only, cohorted by start date — with identical underlying performance.
How should you define it?
Pick the honest version, then never change it. The definition I'd defend for most boutique studios:
Of everyone whose intro offer started in a given month, the percentage holding a paid membership 90 days later. Intro starts as the denominator — because an intro someone bought and never used is still a marketing dollar you spent and a failure you want to see. Ninety days because boutique buying decisions rarely resolve in thirty. Memberships only, because packs are a different business question.
You may reasonably choose differently. The rule that matters: write it down, apply it to every month and every location, and when you compare yourself to an outside number, ask which four decisions they made before you conclude anything about your studio.
What actually moves the number?
1. The second visit
The steepest step in the entire funnel is between one attended class and two. Published operator guidance is unusually consistent here: get someone back for a second class and conversion changes materially. Which reframes the intro offer itself — a single discounted class is optimized for the wrong event. Multi-class intros with a small fee attached outperform both free trials and one-class offers in most published comparisons.
2. Speed of follow-up
Cross-industry sales research is blunt on this: contact within minutes reaches several times more people than contact within hours or days. In a studio the practical version is three moments — right after they book, right after their first class, and before the intro expires. Most studios have exactly none of these covered systematically, because the front desk is busy running the room the intro client is standing in. The three moments are the same whether you run a cycling studio or a yoga room; only the message changes.
3. Actually asking
The most common gap in boutique studios isn't the offer or the follow-up cadence — it's that nobody makes the ask. An intro that ends without a specific conversation about membership converts on hope. Close out every intro deliberately: a person, a time, a question.
4. Price distance
If your intro is $39 and your membership is $229, you've trained the buyer on a number they'll never see again. Published guidance is that conversions drop as the gap widens. The intro should feel like a sample of the real thing, not a different product.
An intro nobody follows up with isn't a conversion problem. It's a marketing budget with the last step missing.
Why most studios can't see any of this
Everything above requires cohort math: taking everyone who started in March and following that specific group forward through 90 days. Booking platforms are built to report activity in a period — intros sold this month, memberships sold this month — which is a fundamentally different question and cannot be turned into a cohort by looking harder at the report.
So the honest reason most studios don't know their intro conversion rate isn't indifference. It's that answering it properly means exporting two lists, matching people across them by hand, and redoing it every month.
Xyzios does that join continuously: the funnel counts itself from lead to intro to member, cohorted by month and by location, using the definitions you set — including which of the four decisions above are yours. And when an intro is going cold, the follow-up arrives drafted, waiting for your approval. See where your funnel leaks with the two-minute studio check.